1999-01-13 22:28:54 +03:00
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<HTML><BODY>
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<HR break>
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<H2><A name=Fl_Multi_Browser>class Fl_Multi_Browser</A></H2>
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<HR>
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<H3>Class Hierarchy</H3>
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<UL>
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<PRE>
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<A href=Fl_Browser.html#Fl_Browser>Fl_Browser</A>
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1998-12-29 17:21:17 +03:00
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1999-01-13 22:28:54 +03:00
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+----<B>Fl_Multi_Browser</B>
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</PRE>
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</UL>
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<H3>Include Files</H3>
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<UL>
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<PRE>
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#include <FL/Fl_Multi_Browser.H>
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</PRE>
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</UL>
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<H3>Description</H3>
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The <TT>Fl_Multi_Browser</TT> class is a subclass of <TT>Fl_Browser</TT>
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which lets the user select any set of the lines. The user interface
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is Macintosh style: clicking an item turns off all the others and
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selects that one, dragging selects all the items the mouse moves over,
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and shift + click toggles the items. This is different then how forms
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did it. Normally the callback is done when the user releases the
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mouse, but you can change this with <TT>when()</TT>.
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<P>See <A href=Fl_Browser.html#Fl_Browser><TT>Fl_Browser</TT></A> for
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methods to add and remove lines from the browser. </P>
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<H3>Methods</H3>
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<UL>
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<LI><A href=#Fl_Multi_Browser.Fl_Multi_Browser>Fl_Multi_Browser</A></LI>
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<LI><A href=#Fl_Multi_Browser.~Fl_Multi_Browser>~Fl_Multi_Browser</A></LI>
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<LI><A href=#Fl_Multi_Browser.deselect>deselect</A></LI>
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<LI><A href=#Fl_Multi_Browser.select>select</A></LI>
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<LI><A href=#Fl_Multi_Browser.value>value</A></LI>
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</UL>
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<H4><A name=Fl_Multi_Browser.Fl_Multi_Browser>
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Fl_Multi_Browser::Fl_Multi_Browser(int x, int y, int w, int h, const
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char *label = 0)</A></H4>
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Creates a new <TT>Fl_Multi_Browser</TT> widget using the given
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position, size, and label string. The default boxtype is <TT>FL_DOWN_BOX</TT>
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.
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<H4><A name=Fl_Multi_Browser.~Fl_Multi_Browser>virtual
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Fl_Multi_Browser::~Fl_Multi_Browser()</A></H4>
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The destructor <I>also deletes all the items in the list</I>.
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<H4><A name=Fl_Multi_Browser.deselect>int Fl_Browser::deselect()</A></H4>
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Deselects all lines.
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<H4><A name=Fl_Multi_Browser.select>int Fl_Browser::select(int,int=1)
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<BR> int Fl_Browser::selected(int) const</A></H4>
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Selects one or more lines or gets the current selection state of a
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line.
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<H4><A name=Fl_Multi_Browser.value>int Fl_Browser::value() const
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<BR> void Fl_Browser::value(int)</A></H4>
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Selects a single line or gets the last toggled line. This returns zero
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if no line has been toggled, so be aware that this can happen in a
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callback. </BODY></HTML>
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